Hi Marting,Thank you very much. I have the next generation in production now. I will be able to post some pics of some different woods that are available next week. After some initial testing the Aluminum mounting throat has been re designed to offer an even flatter response curve.
I dont blame you one bit for wanting to make your own. I would only suggest you consider making a rectangular horn. They are my preference. I can swing 23" on my larger lathe but I've chosen the square over the round. I think the effort that goes into the square horn is worth it. It's all preference.
Its possible there will be some unfinished kits available later in the fall. so keep an eye open.
Thanks,
Bill